They're absolutely not all resolved. Many of these (e.g. issues are still tag-only; notifications are still so noisy that they're useless; search is useless) a

They're absolutely not all resolved. Many of these (e.g. issues are still tag-only; notifications are still so noisy that they're useless; search is useless) are still daily pain points. If anything, this post underlines exactly how little has changed on GitHub in the past 2 years. There are plenty of shiny toys, but the fundamental tools are being neglected.